阅读短文，从下面每小题所给的 A 、B 、C 、D 四个选项中， 选出最佳选项。When most kids go to the beach, they're always busy playing with sand. But for Cash Daniels, the plastic straws(吸管) on the beach made him start a lifelong career(事业) in saving the planet.
Now Cash is 14 years old,and he has had a really positive influence(积极的影 响) on his hometown. Besides organizing river cleanups, he has written a children's book about river pollution. He has also raised enough money to put 17 recycling bins(回收箱) along the Tennessee River.
Cash has always loved nature. Once he learned that 80% of waste from land and rivers ends up in the ocean, he couldn't sit back and do nothing.
With the help of his family, Cash took the first step — cleaning up the river. It quickly went from a family act to a community(社区) activity with hundreds of volunteers and neighbours.
"I started The Cleanup Kids with my friend Ella," Cash said. "We want to make a difference first in the place where we live. We also want to teach kids how their actions are influencing the water and the ocean."
"The ocean is important. Everyone should take care of it. If you love the ocean and love what lives in it — you'll want to protect it," Cash continued. "We have only one Earth. Every little action matters. One person can make a positive change if he simply stands up and joins in."
